Records of the Geological Survey of India, Volume 113, Parts 2-4Government of India, 1983 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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... deposits , are also recorded locally in the Zawar deposits . So the Zawar deposits represent combined features of both hydrothermal and sedimentary type of deposits , though the major evidences favour sedimentary origin . The paper ...
... deposits , are also recorded locally in the Zawar deposits . So the Zawar deposits represent combined features of both hydrothermal and sedimentary type of deposits , though the major evidences favour sedimentary origin . The paper ...
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... deposit belonging to the Vindhyan Supergroup which is equivalent to Riphean ( Russian standard ) of the standard geologic column . To the contrary , the Cerro - de - Pasco Mines , Peru , and pyrite deposits of Huelva district , Spain ...
... deposit belonging to the Vindhyan Supergroup which is equivalent to Riphean ( Russian standard ) of the standard geologic column . To the contrary , the Cerro - de - Pasco Mines , Peru , and pyrite deposits of Huelva district , Spain ...
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... deposits and lode or vein deposits . But there is no promising deposit of the former type on large scale working in India and lode - deposits of gold are also very restricted in occurrence , viz , Kolar and Hutti Gold fields , Karnataka ...
... deposits and lode or vein deposits . But there is no promising deposit of the former type on large scale working in India and lode - deposits of gold are also very restricted in occurrence , viz , Kolar and Hutti Gold fields , Karnataka ...
Contents
A Probable Zone of Carbonatite and Fenitic Rock Association | 7 |
Quantitative Correlation of Cyclic Stratigraphic Sequences | 17 |
On the Fossiliferous Ordovician Rocks of Black Mountain | 35 |
Copyright | |
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alkali anomaly apatite Arunachal assemblage associated axial bands Beldih belt Bhutan Bihar biotite bore holes borehole Carbonaceous carbonatite Chaibasa chert chlorite chlorite schist chromite coal seam Coarse sandstone complex contours correlation Dalma Deccan basalts deformation deposits depth developed Dhanjori district Dubrajpur Dubrajpur Formation Eastern exploration F₁ fault feldspars folds foliation fossils geochemical Geol Geological Survey Ghosh gneiss Gondwana grade grains granite gneiss grey Group Hills Himalaya host rock ijolite limestone lineation magnetite Manipur Medium sandstone metamorphism metres migmatites mineralisation minerals muscovite nepheline Northern Shear Zone occur olivine ophiolite phyllites plagioclase Plate plunging Pradesh Precambrian pyrite quartz quartzite regional rock types S₁ S₂ samples sandstone Sarkar schist schistosity sector sedimentary sequence sericite serpentinite shale sillimanite Singhbhum stratigraphic structural studies sulphide Surv Survey of India tectonic texture thickness tholeiites tion trending ultramafic upto veins volcanic